Resources Contact Us Home
Apparatus for adjusting the seat back angle

Image Number 13 for United States Patent #8113586.

An apparatus for adjusting the seat back angle, and more particularly an adjuster inclinedly disposed at a lower position of the bottom of the seat back and the rear side of the seat portion, comprising a rotating sleeve, an L-shaped connection body, a large spring, a shift shaft, and a locking device. When the locking device is locked, the seat back is positioned at a desirable inclination angle. When the locking device is unlocked, the shift shaft is axially movable such that the seat back is resiliently supported. Moreover, the compression state of the large spring is adjustable by a to-and-fro rotation of the rotating sleeve. In this way, the operators may adjust the resilience of the seat back 200 according to their own needs for obtaining a greatest sitting comfort.

  Recently Added Patents
Advanced joint detection in a TD-SCDMA system
Etching method, etching apparatus, and computer-readable recording medium
Resource capacity monitoring and reporting
Method and apparatus for soft information transfer between constituent processor circuits in a soft-value processing apparatus
Signal activated molecular delivery
Wire guide
  Randomly Featured Patents
Active control of phase shift mask etching process
Colorant resin composition
Photolithographic and other means for manufacturing arrays
Patterning compositions, masks, and methods
Humidifier for a greenhouse
Solid-state memory module
Lounge chair
Free standing hinged sign base
Coating for metal-cutting tools
Sealed electrical connector assembly